3143222224142 has 64 divisors (see below), whose sum is σ = 6332324027904. Its totient is φ = 1130086995840.

The previous prime is 3143222224127. The next prime is 3143222224183. The reversal of 3143222224142 is 2414222223413.

It is a junction number, because it is equal to n+sod(n) for n = 3143222224099 and 3143222224108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6416408 + ... + 6888884.

It is an arithmetic number, because the mean of its divisors is an integer number (98942562936).

Almost surely, 2^{3143222224142} is an apocalyptic number.

3143222224142 is an abundant number, since it is smaller than the sum of its proper divisors (3189101803762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3143222224142 is a wasteful number, since it uses less digits than its factorization.

3143222224142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475833.

The product of its digits is 36864, while the sum is 32.

Adding to 3143222224142 its reverse (2414222223413), we get a palindrome (5557444447555).

The spelling of 3143222224142 in words is "three trillion, one hundred forty-three billion, two hundred twenty-two million, two hundred twenty-four thousand, one hundred forty-two".